[TR] Is it a TR4(A) or a Spridget?

[Jeff Scarbrough]

On Mon, Jan 26, 2015 at 6:32 AM, John Macartney
<john.macartney at ukpips.org.uk> wrote:
> I always thought that when they did
> change the rule of the road that all traffic was banned for three days to
> allow the road signs to be altered.

Looking at this film: https://www.youtube.com/watch?v=Y8DqAIyuR0Q  It
looks like lane markings and so forth were pre-painted.  According tot
he narration, it took place in aa span of a few minutes.